r323990 fixed the -s flag breakage reported by PR 219173. Mark the
corresponding hexdump tests accordingly, since they should now both succeed.
PR: 222781
Reported by: ngie
Reviewed by: emaste, ngie
Approved by: emaste (mentor)
Differential Revision: https://reviews.freebsd.org/D12590
gets drained before invoking the work function. Else the timer
mutex may still be in use which can lead to use-after-free situations,
because the work function might free the work structure before returning.
MFC after: 1 week
Sponsored by: Mellanox Technologies
on backing file device and inode numbers.
This is useful for gmountver(8) regression tests.
MFC after: 2 weeks
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D12230
Use SLIST from sys/queue.h instead of homebrew linked list for mountlist.
Reviewed by: bapt, rmacklem
MFC after: 1 week
Sponsored by: Gandi.net
Differential Revision: https://reviews.freebsd.org/D12504
Use SLIST from sys/queue.h instead of homebrew linked list for the exportlist.
Reviewed by: bapt, rmacklem
MFC after: 1 week
Sponsored by: Gandi.net
Differential Revision: https://reviews.freebsd.org/D12502
files will produce an error and buildkernel will fail. Previously missing
KERNCONF files silently failed giving no indication as to why, only to
subsequently discover during installkernel that the desired kernel was
never built in the first place.
This is a rework of r302865.
This is the correct patch.
Reviewed by: ngie (previous version, r302865)
MFC after: 2 months
Differential Revision: D7167
files will produce an error and buildkernel will fail. Previously missing
KERNCONF files silently failed giving no indication as to why, only to
subsequently discover during installkernel that the desired kernel was
never built in the first place.
This is a rework of r302865.
Reviewed by: ngie (previous version, r302865)
MFC after: 2 months
Differential Revision: D7167
This change is spiritually similar to the earlier r231994.
PR: 222756
Submitted by: Lubos Boucek <bouceklubos AT gmail.com>
Obtained from: DragonflyBSD 2020c8fec4168a5020f984a093224fade3074b25
On Variant I TLS architectures (aarch64, arm, mips, powerpc, and riscv)
the __libc_allocate_tls function allocates thread local storage memory
with calloc(). It then copies initialization data over the portions with
non-zero initial values. Before this change it would then pointlessly
zero the already zeroed remainder of the storage. Unfortunately the
calculation was wrong and it would zero TLS_TCB_SIZE (2*sizeof(void *))
additional bytes.
In practice, this overflow only matters if the TLS segment is sized such
that calloc() allocates a less than TLS_TCB_SIZE extra memory. Even
then, the likely result will be zeroing part of the next bucket. This
coupled with the impact being confined to Tier II platforms means there
will be no security advisory for this issue.
Reviewed by: kib, dfr
Discussed with: security-officer (delphij)
MFC after: 1 week
Found by: CHERI
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D12547
"P" instead of "?" in "procstat -af" output. Note that there are
still a few more DTYPE_* kinds we don't decode yet.
Reported by: rwatson
MFC after: 2 weeks
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D12426
In r231994, an attempt was made to fix crypt(3) failure returns (NULL).
However, instead of treating crypt(3) failure as authentication failure,
some of the changes treated crypt(3) failure as authentication success.
This is wrong.
r324225 fixed this for ppp, which also inspired this review. The other
changes in the 231994 revision were audited for correctness and look ok.
Reviewed by: jhb
Security: yes
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D12571
Violators may define _WANT_SOCKET and _WANT_UNPCB respectively and
are not guaranteed for stability of the structures. The violators
list is the the usual one: libprocstat(3) and netstat(1) internally
and lsof in ports.
In struct xunpcb remove the inclusion of kernel structure and add
a bunch of spare fields. The xsocket already has socket not included,
but add there spares as well. Embed xsockbuf into xsocket.
Sort declarations in sys/socketvar.h to separate kernel only from
userland available ones.
PR: 221820 (exp-run)
* pw is not initialized before use
* success is returned if crypt(3) errors
These bugs were introduced in r231994, which attempted to adopt DragonflyBSD
f4a9869feb646aafe72de6e5d61051a023a02676. The original author of the
Dragonfly change also noticed these mistakes and filed the PR.
PR: 222620
Submitted by: Lubos Boucek <bouceklubos AT gmail.com>
Obtained from: DragonflyBSD f4a9869feb646aafe72de6e5d61051a023a02676
illumos/illumos-gate@de05b58863de05b58863https://www.illumos.org/issues/3871
GCC 4.5.3 on Gentoo Linux did not like a few of the changes made in the issue
3604 patch. It printed an error and a couple of warnings:
../../cmd/zdb/zdb.c: In function 'dump_bpobj':
../../cmd/zdb/zdb.c:1257:3: error: 'for' loop initial declarations are only
allowed in C99 mode
../../cmd/zdb/zdb.c:1257:3: note: use option -std=c99 or -std=gnu99 to compile
your code
../../cmd/zdb/zdb.c: In function 'dump_deadlist':
../../cmd/zdb/zdb.c:1323:8: warning: too many arguments for format
../../cmd/zdb/zdb.c:1323:8: warning: too many arguments for format
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Serapheim Dimitropoulos <serapheim@delphix.com>
Approved by: Dan McDonald <danmcd@omniti.com>
Author: Richard Yao <ryao@gentoo.org>
MFC after: 3 weeks
illumos/illumos-gate@64723e361164723e3611https://www.illumos.org/issues/6866
Need this for #6865.
To be generally more scripting-friendly, overload this issue with adding '-q'
option which should skip printing any label information.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: John Kennedy <john.kennedy@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Author: Yuri Pankov <yuri.pankov@nexenta.com>
MFC after: 3 weeks
7280 Allow changing global libzpool variables in zdb and ztest through command line
illumos/illumos-gate@0e60744c980e60744c98https://www.illumos.org/issues/7280
zdb is very handy for diagnosing problems with a pool in a safe and
quick way. When a pool is in a bad shape, we often want to disable some
fail-safes, or adjust some tunables in order to open them. In the
kernel, this is done by changing public variables in mdb. The goal of
this feature is to add the same capability to zdb and ztest, so that
they can change libzpool tuneables from the command line.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Author: Pavel Zakharov <pavel.zakharov@delphix.com>
MFC after: 3 weeks
Fix regression by r318539. The sysutils/pstack uses library libthread_db to
read information about threads state. The function pt_ta_new makes lookup of
several key symbols including _thread_keytable. But r318539 mades this field
static. It causes silent ignore of libthr library by pstack and as result
sysutils/pstack doesn't output any thread information.
This fix changes this field back to non-static.
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D11738
ccu_h3.c is also used on ARM64 as it provides clocks for the H5 SoC.
Since ARM64 doesn't have sys/gun/dts/include in it's include path, use
the full name for the sun8i-h3-ccu.h include.
Reported by: andreast
This prevents premature disconnection of rsh session with protocol
implementation confused by "end-of-file" condition for standard
input stream. For example, modern Cisco IOS (15.x) versions
can be managed with "rsh -N" cron jobs having /dev/null as stdin.
PR: 205144
Approved by: avg (mentor)
MFC after: 1 week
Do not redefines resets and clocks ID which are already in the
dt-bindings include directory. Those files are under dual licenced
under GPL2/MIT so use them directly.
Do not redefines resets and clocks ID which are already in the
dt-bindings include directory. Those files are under dual licenced
under GPL2/MIT so use them directly.
Do not redefines resets and clocks ID which are already in the
dt-bindings include directory. Those files are under dual licence
GPL2/MIT so use them directly.
Enabling the PID randomization option in bsdinstall(8)'s hardening menu
now randomizes the effective value of kern.randompid on each boot.
Previous behaviour:
When kern.randompid was enabled via the the bsdinstall(8) hardening menu,
a random value was generated and placed in the systems /etc/sysctl.conf as
kern.randompid=value
This makes the value of kern.randompid static across reboots.
New behaviour:
When kern.randompid is enabled via the bsdinstall(8) hardening menu, the
line kern.randompid=1 is placed in the systems /etc/sysctl.conf.
This takes advantage of a new kernel feature and makes the value of
kern.randompid be randomized by the kernel on each reboot.
Submitted by: Marie Helene Kvello-Aune <marieheleneka@gmail.com>
Reviewed by: des
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D12433
